fixes

veilid-core/src/network_manager/mod.rs

@@ -1425,14 +1425,13 @@ impl NetworkManager {
         };
         // Send boot magic to requested peer address
         let data = BOOT_MAGIC.to_vec();
-        let out_data: Vec<u8> = match self
+        let out_data: Vec<u8> = network_result_value_or_log!(debug self
             .net()
             .send_recv_data_unbound_to_dial_info(dial_info, data, timeout_ms)
-            .await?
+            .await? =>
         {
-            NetworkResult::Value(v) => v,
+            return Ok(Vec::new());
-            _ => return Ok(Vec::new()),
+        });
-        };
 
         let bootstrap_peerinfo: Vec<PeerInfo> =
             deserialize_json(std::str::from_utf8(&out_data).wrap_err("bad utf8 in boot peerinfo")?)

veilid-core/src/network_manager/tasks.rs

@@ -181,8 +181,12 @@ impl NetworkManager {
         let routing_table = self.routing_table();
 
         for bootstrap_di in bootstrap_dialinfos {
+            log_net!(debug "direct bootstrap with: {}", bootstrap_di);
+
             let peer_info = self.boot_request(bootstrap_di).await?;
 
+            log_net!(debug "  direct bootstrap peerinfo: {:?}", peer_info);
+
             // Got peer info, let's add it to the routing table
             for pi in peer_info {
                 let k = pi.node_id.key;

veilid-core/src/routing_table/mod.rs

@@ -741,6 +741,8 @@ impl RoutingTable {
         signed_node_info: SignedNodeInfo,
         allow_invalid: bool,
     ) -> Option<NodeRef> {
+        log_rtab!("register_node_with_signed_node_info: routing_domain: {:?}, node_id: {:?}, signed_node_info: {:?}, allow_invalid: {:?}", routing_domain, node_id, signed_node_info, allow_invalid );
+
         // validate signed node info is not something malicious
         if node_id == self.node_id() {
             log_rtab!(debug "can't register own node id in routing table");

veilid-core/src/veilid_api/mod.rs

@@ -853,9 +853,13 @@ impl fmt::Debug for DialInfoFilter {
         let mut out = String::new();
         if self.protocol_type_set != ProtocolTypeSet::all() {
             out += &format!("+{:?}", self.protocol_type_set);
+        } else {
+            out += "*";
         }
         if self.address_type_set != AddressTypeSet::all() {
             out += &format!("+{:?}", self.address_type_set);
+        } else {
+            out += "*";
         }
         write!(f, "[{}]", out)
     }

veilid-flutter/example/lib/main.dart

@@ -11,7 +11,7 @@ import 'package:loggy/loggy.dart';
 import 'config.dart';
 
 // Loggy tools
-const LogLevel traceLevel = LogLevel('trace', 1);
+const LogLevel traceLevel = LogLevel('Trace', 1);
 
 class ConsolePrinter extends LoggyPrinter {
   ConsolePrinter(this.childPrinter) : super();
@@ -226,7 +226,8 @@ class _MyAppState extends State<MyApp> with UiLoggy {
                   onPressed: _updateStream != null
                       ? null
                       : () async {
-                          var updateStream = Veilid.instance.startupVeilidCore(
+                          var updateStream = await Veilid.instance
+                              .startupVeilidCore(
                                   await getDefaultVeilidConfig());
                           setState(() {
                             _updateStream = updateStream;

veilid-flutter/lib/veilid.dart

@@ -1566,7 +1566,7 @@ abstract class Veilid {
 
   void initializeVeilidCore(Map<String, dynamic> platformConfigJson);
   void changeLogLevel(String layer, VeilidConfigLogLevel logLevel);
-  Stream<VeilidUpdate> startupVeilidCore(VeilidConfig config);
+  Future<Stream<VeilidUpdate>> startupVeilidCore(VeilidConfig config);
   Future<VeilidState> getVeilidState();
   Future<void> attach();
   Future<void> detach();

veilid-flutter/lib/veilid_ffi.dart

@@ -36,8 +36,8 @@ typedef _InitializeVeilidCoreDart = void Function(Pointer<Utf8>);
 typedef _ChangeLogLevelC = Void Function(Pointer<Utf8>, Pointer<Utf8>);
 typedef _ChangeLogLevelDart = void Function(Pointer<Utf8>, Pointer<Utf8>);
 // fn startup_veilid_core(port: i64, config: FfiStr)
-typedef _StartupVeilidCoreC = Void Function(Int64, Pointer<Utf8>);
+typedef _StartupVeilidCoreC = Void Function(Int64, Int64, Pointer<Utf8>);
-typedef _StartupVeilidCoreDart = void Function(int, Pointer<Utf8>);
+typedef _StartupVeilidCoreDart = void Function(int, int, Pointer<Utf8>);
 // fn get_veilid_state(port: i64)
 typedef _GetVeilidStateC = Void Function(Int64);
 typedef _GetVeilidStateDart = void Function(int);
@@ -199,6 +199,51 @@ Future<void> processFutureVoid(Future<dynamic> future) {
   });
 }
 
+Future<Stream<T>> processFutureStream<T>(
+    Stream<T> returnStream, Future<dynamic> future) {
+  return future.then((value) {
+    final list = value as List<dynamic>;
+    switch (list[0] as int) {
+      case messageOk:
+        {
+          if (list[1] != null) {
+            throw VeilidAPIExceptionInternal(
+                "Unexpected MESSAGE_OK value '${list[1]}' where null expected");
+          }
+          return returnStream;
+        }
+      case messageErr:
+        {
+          throw VeilidAPIExceptionInternal("Internal API Error: ${list[1]}");
+        }
+      case messageOkJson:
+        {
+          var ret = jsonDecode(list[1] as String);
+          if (ret != null) {
+            throw VeilidAPIExceptionInternal(
+                "Unexpected MESSAGE_OK_JSON value '$ret' where null expected");
+          }
+          return returnStream;
+        }
+      case messageErrJson:
+        {
+          throw VeilidAPIException.fromJson(jsonDecode(list[1] as String));
+        }
+      default:
+        {
+          throw VeilidAPIExceptionInternal(
+              "Unexpected async return message type: ${list[0]}");
+        }
+    }
+  }).catchError((e) {
+    // Wrap all other errors in VeilidAPIExceptionInternal
+    throw VeilidAPIExceptionInternal(e.toString());
+  }, test: (e) {
+    // Pass errors that are already VeilidAPIException through without wrapping
+    return e is! VeilidAPIException;
+  });
+}
+
 Stream<T> processStreamJson<T>(
     T Function(Map<String, dynamic>) jsonConstructor, ReceivePort port) async* {
   try {
@@ -318,15 +363,20 @@ class VeilidFFI implements Veilid {
   }
 
   @override
-  Stream<VeilidUpdate> startupVeilidCore(VeilidConfig config) {
+  Future<Stream<VeilidUpdate>> startupVeilidCore(VeilidConfig config) {
     var nativeConfig =
         jsonEncode(config.json, toEncodable: veilidApiToEncodable)
             .toNativeUtf8();
+    final recvStreamPort = ReceivePort("veilid_api_stream");
+    final sendStreamPort = recvStreamPort.sendPort;
     final recvPort = ReceivePort("startup_veilid_core");
     final sendPort = recvPort.sendPort;
-    _startupVeilidCore(sendPort.nativePort, nativeConfig);
+    _startupVeilidCore(
+        sendPort.nativePort, sendStreamPort.nativePort, nativeConfig);
     malloc.free(nativeConfig);
-    return processStreamJson(VeilidUpdate.fromJson, recvPort);
+    return processFutureStream(
+        processStreamJson(VeilidUpdate.fromJson, recvStreamPort),
+        recvPort.first);
   }
 
   @override

veilid-flutter/lib/veilid_js.dart

@@ -35,7 +35,7 @@ class VeilidJS implements Veilid {
   }
 
   @override
-  Stream<VeilidUpdate> startupVeilidCore(VeilidConfig config) async* {
+  Future<Stream<VeilidUpdate>> startupVeilidCore(VeilidConfig config) async {
     var streamController = StreamController<VeilidUpdate>();
     updateCallback(String update) {
       var updateJson = jsonDecode(update);
@@ -51,7 +51,8 @@ class VeilidJS implements Veilid {
       js.allowInterop(updateCallback),
       jsonEncode(config.json, toEncodable: veilidApiToEncodable)
     ]));
-    yield* streamController.stream;
+
+    return streamController.stream;
   }
 
   @override

veilid-flutter/rust/src/dart_ffi.rs

@@ -48,19 +48,6 @@ define_string_destructor!(free_string);
 type APIResult<T> = Result<T, veilid_core::VeilidAPIError>;
 const APIRESULT_VOID: APIResult<()> = APIResult::Ok(());
 
-// Stream abort macro for simplified error handling
-macro_rules! check_err_json {
-    ($stream:expr, $ex:expr) => {
-        match $ex {
-            Ok(v) => v,
-            Err(e) => {
-                $stream.abort_json(e);
-                return;
-            }
-        }
-    };
-}
-
 /////////////////////////////////////////
 // FFI-specific cofnig
 
@@ -253,25 +240,24 @@ pub extern "C" fn change_log_level(layer: FfiStr, log_level: FfiStr) {
 
 #[no_mangle]
 #[instrument]
-pub extern "C" fn startup_veilid_core(port: i64, config: FfiStr) {
+pub extern "C" fn startup_veilid_core(port: i64, stream_port: i64, config: FfiStr) {
     let config = config.into_opt_string();
-    let stream = DartIsolateStream::new(port);
+    let stream = DartIsolateStream::new(stream_port);
-    spawn(async move {
+    DartIsolateWrapper::new(port).spawn_result_json(async move {
         let config_json = match config {
             Some(v) => v,
             None => {
-                stream.abort_json(veilid_core::VeilidAPIError::MissingArgument {
+                let err = veilid_core::VeilidAPIError::MissingArgument {
                     context: "startup_veilid_core".to_owned(),
                     argument: "config".to_owned(),
-                });
+                };
-                return;
+                return APIResult::Err(err);
             }
         };
 
         let mut api_lock = VEILID_API.lock().await;
         if api_lock.is_some() {
-            stream.abort_json(veilid_core::VeilidAPIError::AlreadyInitialized);
+            return APIResult::Err(veilid_core::VeilidAPIError::AlreadyInitialized);
-            return;
         }
 
         let sink = stream.clone();
@@ -287,9 +273,10 @@ pub extern "C" fn startup_veilid_core(port: i64, config: FfiStr) {
             }
         });
 
-        let res = veilid_core::api_startup_json(update_callback, config_json).await;
+        let veilid_api = veilid_core::api_startup_json(update_callback, config_json).await?;
-        let veilid_api = check_err_json!(stream, res);
         *api_lock = Some(veilid_api);
+
+        APIRESULT_VOID
     });
 }
 

veilid-flutter/rust/src/dart_isolate_wrapper.rs

@@ -20,7 +20,7 @@ const MESSAGE_ERR_JSON: i32 = 3;
 //const MESSAGE_STREAM_ITEM: i32 = 4;
 const MESSAGE_STREAM_ITEM_JSON: i32 = 5;
 //const MESSAGE_STREAM_ABORT: i32 = 6;
-const MESSAGE_STREAM_ABORT_JSON: i32 = 7;
+//const MESSAGE_STREAM_ABORT_JSON: i32 = 7;
 const MESSAGE_STREAM_CLOSE: i32 = 8;
 
 impl DartIsolateWrapper {
@@ -148,17 +148,17 @@ impl DartIsolateStream {
     //     }
     // }
 
-    pub fn abort_json<E: Serialize + Debug>(self, error: E) -> bool {
+    // pub fn abort_json<E: Serialize + Debug>(self, error: E) -> bool {
-        let mut inner = self.inner.lock();
+    //     let mut inner = self.inner.lock();
-        if let Some(isolate) = inner.isolate.take() {
+    //     if let Some(isolate) = inner.isolate.take() {
-            isolate.post(vec![
+    //         isolate.post(vec![
-                MESSAGE_STREAM_ABORT_JSON.into_dart(),
+    //             MESSAGE_STREAM_ABORT_JSON.into_dart(),
-                veilid_core::serialize_json(error).into_dart(),
+    //             veilid_core::serialize_json(error).into_dart(),
-            ])
+    //         ])
-        } else {
+    //     } else {
-            false
+    //         false
-        }
+    //     }
-    }
+    // }
 
     pub fn close(self) -> bool {
         let mut inner = self.inner.lock();